For a UK low-fat choice, check that the soya drink contains no more than 1.5 g fat per 100 ml, the limit given in Business Companion’s guidance for low-fat claims on liquids. For a picnic, choose an unopened carton that its label says can be stored without refrigeration if that suits your journey; keep chilled drinks cool and follow the carton’s instructions once opened. Check fortification separately, as plant-based drinks vary in nutrient content, according to the UK SACN and COT assessment.
Who is this for?
Shoppers seeking a low-fat soya drink
If low fat is a firm requirement, compare the exact carton’s fat per 100 ml rather than relying on words such as “light” or “unsweetened”. Business Companion’s UK guidance sets the low-fat limit for liquids at 1.5 g per 100 ml.
People comparing fortified dairy-free drinks
If fortification matters to your choice, read the individual carton for calcium, vitamin D, B12 and iodine. The UK SACN and COT assessment notes that nutrient content varies considerably between plant-based drinks.
Picnic planners travelling with drinks
Check whether an unopened carton can be stored without refrigeration and what it requires after opening. The Food Standards Agency advises keeping foods normally refrigerated at home cool during a picnic.
What should you check?
Start with fat per 100 ml if low fat is essential, then check storage, fortification and the label of the carton you plan to pack.
| Priority | What to check | Your needs |
| Fat content |
Read fat per 100 ml on the exact variant. Business Companion’s UK guidance sets the low-fat limit for liquids at no more than 1.5 g per 100 ml; “unsweetened” describes something different. |
I want a drink that meets the low-fat limit, not just a carton labelled “light” or “unsweetened”. |
| Storage |
Check unopened storage instructions and whether the drink needs chilling before serving. Follow the pack’s refrigeration and use-within instructions after opening; the Food Standards Agency advises keeping normally refrigerated picnic foods cool. |
An unopened carton I can pack without chilling may simplify the journey, but I need a way to keep chilled or opened drinks cool. |
| Fortification |
Look for calcium, vitamin D, B12 and iodine on the exact carton if relevant to your choice. The UK SACN and COT assessment says nutrient content varies considerably between plant-based drinks. |
If I use soya drink in place of dairy, I want to compare the nutrients listed on each product rather than assume the drinks are alike. |
| Allergens |
Read the current ingredients and allergen statement for the drink and its variant. Marks & Spencer states that its listed Unsweetened Soya Drink is not suitable for people with nut or peanut allergy. |
Before serving a group, I need to check that the particular carton suits everyone who may drink it. |
What is easy to overlook?
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Assuming “unsweetened” means low fat
Those terms describe different characteristics. Tesco lists 1.6 g fat per 100 ml for its Everyday Value Unsweetened Soya Drink, above the 1.5 g-per-100-ml limit in Business Companion’s UK guidance.
Use the fat figure for the exact carton when the low-fat limit matters.
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Assuming fortification is the same across cartons
The UK SACN and COT assessment says plant-based drinks vary considerably in nutrient content.
Compare the listed calcium, vitamin D, B12 and iodine on each product you are considering.
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Leaving a chilled or opened drink in a warm basket
The Food Standards Agency advises keeping foods that would normally be refrigerated cool at a picnic. An unopened carton’s storage instructions do not replace its instructions for after opening.
Use a cool bag or cool box for drinks that require chilling, and follow the opened-carton label.
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Overlooking product-specific allergen statements
A dairy-free description does not settle whether a soya drink suits someone with another allergy. Marks & Spencer says its listed Unsweetened Soya Drink is not suitable for people with nut or peanut allergy.
Check the current pack’s ingredients and allergen statement before serving it.
Relevant brand and retailer options
These examples show why the product and variant matter more than the brand name when comparing fat content and picnic storage.
Alpro
Alpro Soya Light Long Life is a branded option for an unopened carton that can be stored without refrigeration.
- Asda lists 1.2 g fat per 100 ml and ambient storage before opening for the Soya Light Long Life carton.
- The Asda listing says to refrigerate it between +1°C and +7°C after opening and use it within 5 days. Check “Light” and “No Sugars” as separate variants.
Sainsbury’s
Sainsbury’s Unsweetened Soya Drink 1L is an own-label option with 1.3 g fat per 100 ml in its product listing.
- Sainsbury’s lists calcium, vitamin D, B12 and iodine for this carton.
- The listing says to use it within 3 days of opening. Check the pack before planning to carry it without refrigeration while unopened.
M&S
M&S lists an Unsweetened Soya Drink fortified with calcium, iodine, vitamin D and B12.
- Marks & Spencer reports 1.4 g fat per 100 g; check the pack’s per-100-ml declaration when assessing the low-fat limit for liquids.
- Marks & Spencer states that this product is not suitable for people with nut or peanut allergy.
Tesco
Tesco Everyday Value Longlife Soya Unsweetened 1Ltr is an own-label UHT option.
- Tesco lists added calcium and vitamins for this carton.
- Its listed 1.6 g fat per 100 ml exceeds the low-fat limit for liquids in Business Companion’s UK guidance. Tesco says to refrigerate it after opening and consume it within 3 days.
Waitrose
Waitrose Essential Unsweetened Soya Drink is an own-label UHT option.
- Waitrose lists added calcium, vitamin D, B12, B2 and iodine.
- Its listed 1.9 g fat per 100 ml exceeds the UK low-fat limit for liquids stated by Business Companion. Waitrose says to refrigerate it below 5°C after opening and consume it within 3 days.
Asda
Asda’s grocery listing provides details for the branded Alpro Soya Light Long Life carton.
- The listing states 1.2 g fat per 100 ml and ambient storage before opening.
- This is an Alpro product, not an Asda own-label drink; follow the carton’s after-opening storage instructions.
Joybuy soya drink options
These ready-to-drink soya options have stated fat values at or below 1.5 g per 100 ml. Compare their flavour, pack details and storage instructions for your picnic.
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Vitasoy Regular Soya Drink, 8x6x250ml, 1 box
The 250 ml ready-to-drink cartons offer individual portions for a picnic. The stated fat content is 1.5 g per 100 ml, exactly at the UK low-fat limit for liquids; calcium is listed at 120 mg per 100 ml. Store unopened cartons in a cool, dry place and refrigerate after opening. The ingredients include sugar; check the carton if vitamin D, B12 or iodine matters to your choice.
View on Joybuy
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Yeo's Pandan Flavoured Soy Bean Drink 300 ml
This ready-to-drink pandan-flavoured option lists 1.1 g fat and 7.9 g sugars per 100 ml. Its storage instructions say to keep it in a cool, dry place before opening and refrigerate it afterwards. It contains coconut as well as soybeans; check the pack’s allergen information, fortification and packaging format if those details affect your picnic plans.
View on Joybuy
Questions about picnic packing
What counts as a low-fat soya drink in the UK?
For a liquid to carry a low-fat claim, Business Companion’s UK guidance sets a limit of no more than 1.5 g fat per 100 ml. Read the nutrition declaration on the exact carton: “unsweetened” does not establish its fat content.
Can I pack a long-life carton without chilling it?
You can pack it without chilling only if the unopened carton’s storage instructions allow it. After opening, follow its refrigeration and use-within directions: Asda’s Alpro Soya Light Long Life listing, for example, specifies refrigeration between +1°C and +7°C and use within 5 days.
Should a chilled soya drink stay cool at a picnic?
Yes. The Food Standards Agency advises keeping food that is normally refrigerated at home cool during a picnic. A cool bag or cool box helps you do that until serving; keep following the drink’s label after opening.
Are low-fat soya drinks all fortified alike?
No. The UK SACN and COT assessment says nutrient content varies considerably between plant-based drinks. Compare calcium, vitamin D, B12 and iodine on each carton if those nutrients matter to your choice.
What should I check when serving someone with an allergy?
Check the current carton’s ingredients and allergen statement before serving it. Soya drink contains soya, and Marks & Spencer specifically states that its listed Unsweetened Soya Drink is not suitable for people with nut or peanut allergy.